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1 38 6 Vol. 38, No ACTA HYDROBIOLOGICA SINICA Nov., doi: 0.754/ 尤宏争孙志景张 2 勤 2 张振奎钱红 (., 30022; 2., 30022) NUTRITIONAL COMPONENTS ANALYSIS AND NUTRITIVE VALUE EVALUATION IN PLECTROPOMUS LEOPARDUS MUSCLES YOU Hong-Zheng, SUN Zhi-Jing, ZHANG Qin 2, ZHANG Zhen-Kui 2 and QIAN Hong (. Tianjin Fisheries Research Institute, Tianjin 30022, China; 2. Tianjin Fisheries Technology Extension Station, Tianjin 30022, China) : ; ; ; Key words: Plectropomus leopardus; Muscle; Nutritional quality; Nutritive value evaluation 中图分类号 : S965.2 文献标识码 : A 文章编号 : (204) Plectropomus leopardus,,,, [], [2] 鲌 [3] [4] [5] [6] [7] [8] [9],,,, , 5, (25.8±.34) cm, (367.44±58.42) g.2,,,.3 (GB ) (GB ), (GB ), 550(GB ) [7] GB/T , L-8800 GB/T , GC-7A, GB/T5009. ( )-2003 GB FAO/WHO (%, dry) (%, dry) (AAS) (CS)(EAAI) [6].5 Excel 2003 收稿日期 : ; 修订日期 : 基金项目 : ( ) 作者简介 : (985 ),, ;,, ; [email protected] 通信作者 : (967 ),, ;,, ; [email protected]

2 6 : , 7.6%,,, 0.9%,,, Petiag [2],,, 80% 80.2%, Periago 表豹纹鳃棘鲈和其他几种鱼的肌肉一般营养成分比较 ( 鲜重,%) Tab. Basic components in the muscle of Plectropomus leopardus and other fish species (wet weight, %) Species Moisture Crude protein Crude protein Ash Plectropomus leopardus 鲌 [2] Ancherythroculter nigrocuda [3] Oncorhynchus masou [4] Liiza haematocheila [7] Glossogobius giuris [8] Epinephelus septemf asciatus [9] Scophthalmus maximus [0] Pampus argenteus [] Cheilinus undulates , 8, %, 45.2%; 7.5%, 7.7%, 40.95%,, [3] 5 [8],, %, AAS CS EAAI 4, FAO/WHO 8, [8],, 40.95%, , FAO/WHO40% 0.6 AAS, Trp, Val; CS, Trp, Met+Cys [8],, EAAI, [8], 78.20, (82.38), (59.63) 鲌 (63.64)(63.93), , 2 ( 40%), 2 ( 20%), 3 ( 40%) DHA,, EPA, EPA DHA, [6] EPA DHA

3 70 38 Amino acids Tab. 2 表 2 豹纹鳃棘鲈肌肉的氨基酸组成及含量 Amino acids composition and their contents in muscle of Plectropomus leopardus Percentage of wet weight (%) Percentage of dry weight (%) # Asp * Thr Ser # Glu # Gly # Ala * Val * Met * Ile * Leu Tyr * Phe * Lys His # Arg Pro * Trp Cys TAA EAA DAA W EAA /W TAA (%) W EAA /W NEAA (%) W DAA /W TAA (%) 45.2 : NEAA, *, # Note: NEAA, Total non-essential amino acid; *, Essential amino acid; #, Taste amino acid Tab. 3 表 3 肌肉中鲜味氨基酸的含量与其他经济鱼类的比较 Delicious amino acid content s in muscle of Plectropomus leopardus compared with some other economic fish species Species DAA/TAA (%) Species DAA/TAA (%) Plectropomus leopardus 45.2 Glossogobius giuris 37.7 鲌 Ancherythroculter nigrocuda Epinephelus septemf asciatus Oncorhynchus masou 39.0 Scophthalmus maximus Leioeasis longirostris Liiza haematocheila Cheilinus undulates Pampus argenteus 38.5 表 4 豹纹鳃棘鲈肌肉中必需氨基酸组成的评价 Tab. 4 Evaluation of essential amino acids composition in muscle of Plectropomus leopardus Essential amino acids Plectropomus leopardus FAO FAO Evaluation mode Egg protein AAS CS Thr Val Met+Cys Ile Leu Phe+Try Lys Trp EAAI Essential amino acid index 78.20

4 6 : 7 Tab. 5 Fatty acid C6:0 C8:0 C6: C8: C8:2 表 5 豹纹鳃棘鲈肌肉中脂肪酸的组成及含量 Fatty acid contents in muscle of Plectropomus leopardus Percentage (%) Fatty acid Percentage (%) 28 EPA C20:5 4 2 DHA C22: SFA 40 6 UFA 60 8 EPA+DHA 32 : SFA, UFA, EPA, DHA Note: SFA, Saturated fatty acid; UFA, Unsaturated fatty acid; EPA, Eicosapentaenoic acid; DHA, Docosahexaenoic acid, DHA EPA, LDL-, [9] EPA+DHA 32%, (9.02%) (3.53%) (6.4%), 2.4 6,, ;,,,,,,,,,,, 表 6 豹纹鳃棘鲈肌肉中矿物元素的组成及含量 Tab. 6 Composition and contents of mineral elements in muscle of Plectropomus leopardus Macro elements Content (mg/g, wet weight) Trace elements Content (µg/g, wet weight) K 3.6 Fe 59.3 Ca 0.85 Zn 3.4 P 2.4 Cu 0.39 Na 2.5 Mn 3 Mg 0.63 Se TAA AAS CS, EPA DHA,, : [] You H Z, Sun Z J, Zhang Q, et al. Effects of salinity on feeding, growth and body composition in juvenile leopard coraltrout Plectropomus leopardus [J]. Journal of Dalian Ocean University, 203, 28(): [,,,.., 203, 28(): 89 93] [2] Tan D Q, Wang J W, Dan S G. The ratio of flesh to body and analysis on nutritive composition of muscle in Ancherythroculter nigrocauda [J]. Acta Hydrobiologica Sinica, 2004, 28(3): [,,. 鲌., 2004, 28(3): ] [3] Yin H B, Sun Z W, Shen X S, et al. Analysis of muscle nutritious composition for Oncorhynchus masou [J]. Acta Hydrobiologica Sinica, 2004, 28(6): ,,,.., 2004, 28(5): [4] Wang J X, Bing X W, Zhang C F, et al. Evaluation of nutritional components and quality of Liza haematocheila muscle [J]. Progress in Fishery Sciences, 200, 3(2): [,,,.., 200, 3(2): 60 66] [5] Fan J J, Bai J J, Li S J, et al. Nutrient composition and nutritive quality of the muscle of Micropterus salmoides, Youlu No. [J]. Journal of Fishery Sciences of China, 202, 9(3): [,,,.., 202, 9(3): ] [6] Zhang S L, Sun X J, Zhang X, et al. The dressing rate and nutrient components in muscle of Leiocassis longirostris [J]. Journal of Dalian Ocean University, 203, 28(): [,,,.., 203, 28(): 83 88] [7] Zhuang P, Song C, Zhang L Z. Evaluation of nutritive quality and nutrient components in the muscle of Glossogobius giuris [J]. Journal of Fisheries of China, 200, 34(4):

5 72 38 [,,.., 200, 34(4): ] [8] Cheng B, Chen,C, Wang Y G, et al. Nutritional components analysis and nutritive value evaluation in Epinephelus septemf asciatus muscles [J]. Progress in Fishery Sciences, 2009, 30(5): 5 57 [,,,.., 2009, 30(5): 5 57] [9] Ma A J, Chen S Q, Lei J L, et al. The preliminary study on biochemical composition and its nutrition value of turbot (Scophthalmus maximus L.) [J]. Marine Fisheries Research, 2003, 24(): 4 [,,,.., 2003, 24(): 4] [0] Xu S L, Wang D L, Xu J L, et al. Analysis and evaluation of nutritional components in muscle of Pampus argenteus, P. cinereus and P. sinensis from the East China Sea [J]. Oceanologia et Limnologia Sinica, 202, 43(4): [,,,. (Pampus argenteus)(p.cinereus) (P. sinensis)., 202, 43(4): ] [] Gao C R, Yu H, Chen C. Analysis of nutrient components in the muscle of Humphead wrasse Cheilinus undulates [J]. Progress in Fishery Sciences, 200, 3(5): [,,.., 200, 3(5): 29 34] [2] Petiago M J, Ayala M D, Lopez-Albors O, et al. Muscle cellularity and flesh quality of wild and farmed sea bass, Dicentrarchus labrax L. [J]. Aquaculture, 2005, 47(2): [3] Chu Q Z, Liu S C, Fan D W, et al. Analysis on nutritional components of Parribacus antarctcus [J]. Acta Hydrobiologica Sinica, 202, 36(): [,,,.., 202, 36(): 68 72]

t, SN/ T GB/T ( 13 ( 57% ) [ 2] ),, 44%, 1. 3,, FAO/ WHO 1973, [ 3 ],,, [ ],,, : [ 4-5 ] [ 6

t, SN/ T GB/T ( 13 ( 57% ) [ 2] ),, 44%, 1. 3,, FAO/ WHO 1973, [ 3 ],,, [ ],,, : [ 4-5 ] [ 6 10 5 2 01 4 1 0 South China Fisheries Science Vol. 10, No. 5 Oct., 2014 doi: 10. 3969/ j. issn. 2095-0780. 2014. 05. 008 3 1, 3 1 1, 2,, ( 1., 310012; 2., 310012; 3., 310012) : ( Katsuwonus pelamis) (